Logo Recognition Using Geometric Invariants. Doermann, D. S.; Rivlin, E.; and Weiss, I. In 2ⁿᵈ International Conference on Document Analysis and Recognition (icdar'93), pages 894–897, 1993. IEEE. bibtex @InProceedings{Doermann1993b,
author = {Doermann, David S. and Rivlin, Ehud and Weiss, Isaac},
booktitle = {2ⁿᵈ International Conference on Document Analysis and Recognition (icdar'93)},
title = {Logo Recognition Using Geometric Invariants},
year = {1993},
pages = {894--897},
publisher = {IEEE},
}